(Use the existing base texture as sort of a guide.) Design what you want your new base texture to look like.Create a new layer on top of the base texture.Change your canvas background color to white.Use the paint brush to add details and shading using the colors mentioned above.Using the eraser, erase the major parts of the Alpha image that will not be a part of your new base texture.

Click on the channel view and hide all channels except the Alpha channel.Make sure your canvas background color is set to black.151/151/151 is the lightest (think highlights) whereas 149/149/149 is the darkest. Grey areas between RGB values 151/151/151 - 149/149/149, give a translucent affect to the texture.White areas are completely opaque in the game.Black areas in the Alpha are completely hidden in the game.Note: The cut-out method only works for Photoshop users. There are three methods to change the alpha channel: the 'subtractive' method, the 'trace' method and the 'cut-out' method.You can turn a conservative one-piece swimsuit into a Bay Watchesque skin fest by just removing parts of the alpha channel. The alpha channel controls what pieces of the CAS parts you want displayed.There are two things you can do with the base texture: change the way the alpha looks, or change the way the base texture itself looks. Adult-Female-Accessory) Next choose the mesh you want to use from the drop down list (i.e. In the 'Find A CAS Part' tab, set the CAS part details to the parameters of the mesh you wish to change the base texture of. The Tutorial Part I: Extracting the Base Texture Step 1 Adobe Photoshop (purchase) or GIMP 2.0 (free).Although a tattoo was used as an example, it's advised to start simpler.Keep in mind that the more intricate and detailed you want your finished product to be, the more tweaking and practice you'll need.This tutorial is written for beginners, however, some basic knowledge on how to use your imaging program is needed.Take a look at Basic Mask Editing for that. Take a look at HP's Custom Pattern Tutorial for that. Show you step by step how to make a tattoo!įollowing this tutorial will lay the foundations, but it'll take a lot more work and practice to actually make them look good.Teach you how to add translucent effects to base textures.Teach you how to alter the base textures of CAS parts in the Sims 3.Altering the base texture can turn bland boring opera gloves into beautiful tattoos like these. Whereas the base texture itself adds details to the CAS part like wrinkles and folds. The game uses the Alpha layer of the base texture to determine what parts of the texture you want displayed. Base textures can be thought of as the 'canvas' the game 'paints' the patterns and colors onto.

Hide mesh sims 4